EP0751446A3 - Method and device for monitoring system units - Google Patents
Method and device for monitoring system units Download PDFInfo
- Publication number
- EP0751446A3 EP0751446A3 EP96115599A EP96115599A EP0751446A3 EP 0751446 A3 EP0751446 A3 EP 0751446A3 EP 96115599 A EP96115599 A EP 96115599A EP 96115599 A EP96115599 A EP 96115599A EP 0751446 A3 EP0751446 A3 EP 0751446A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- monitoring system
- system units
- units
- monitoring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24048—Remote test, monitoring, diagnostic
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24084—Remote and local monitoring, local result to remote, remote takes action
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59610857T DE59610857D1 (en) | 1996-09-28 | 1996-09-28 | Method and device for monitoring system units |
EP96115599A EP0751446B1 (en) | 1996-09-28 | 1996-09-28 | Method and device for monitoring system units |
US08/939,648 US5988986A (en) | 1996-09-28 | 1997-09-29 | Method and device for monitoring system units based on transmission of lumped characteristic numbers |
JP26352197A JPH10111709A (en) | 1996-09-28 | 1997-09-29 | Method and device for monitoring system unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96115599A EP0751446B1 (en) | 1996-09-28 | 1996-09-28 | Method and device for monitoring system units |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0751446A2 EP0751446A2 (en) | 1997-01-02 |
EP0751446A3 true EP0751446A3 (en) | 1997-05-07 |
EP0751446B1 EP0751446B1 (en) | 2003-12-10 |
Family
ID=8223232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96115599A Expired - Lifetime EP0751446B1 (en) | 1996-09-28 | 1996-09-28 | Method and device for monitoring system units |
Country Status (4)
Country | Link |
---|---|
US (1) | US5988986A (en) |
EP (1) | EP0751446B1 (en) |
JP (1) | JPH10111709A (en) |
DE (1) | DE59610857D1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20120609U1 (en) * | 2001-12-20 | 2002-03-21 | Festo Ag & Co | Diagnostic device for a fluid technology device and fluid technology device equipped therewith |
US6711527B2 (en) * | 2002-05-13 | 2004-03-23 | Entek Ird International Corporation | Modular monitoring and protection system with local protection loop |
US7412842B2 (en) | 2004-04-27 | 2008-08-19 | Emerson Climate Technologies, Inc. | Compressor diagnostic and protection system |
US7275377B2 (en) | 2004-08-11 | 2007-10-02 | Lawrence Kates | Method and apparatus for monitoring refrigerant-cycle systems |
JP2005023941A (en) * | 2004-09-21 | 2005-01-27 | Max Co Ltd | Remote control for air compressor |
US8590325B2 (en) | 2006-07-19 | 2013-11-26 | Emerson Climate Technologies, Inc. | Protection and diagnostic module for a refrigeration system |
US20080216494A1 (en) | 2006-09-07 | 2008-09-11 | Pham Hung M | Compressor data module |
DE102007001922A1 (en) * | 2007-01-12 | 2008-07-17 | Wagner, Paul-Heinz | Method for automatically determining the state of a hydraulic power unit |
US20090037142A1 (en) | 2007-07-30 | 2009-02-05 | Lawrence Kates | Portable method and apparatus for monitoring refrigerant-cycle systems |
US8393169B2 (en) | 2007-09-19 | 2013-03-12 | Emerson Climate Technologies, Inc. | Refrigeration monitoring system and method |
US9140728B2 (en) | 2007-11-02 | 2015-09-22 | Emerson Climate Technologies, Inc. | Compressor sensor module |
US8160827B2 (en) | 2007-11-02 | 2012-04-17 | Emerson Climate Technologies, Inc. | Compressor sensor module |
CN105910247B (en) | 2011-02-28 | 2018-12-14 | 艾默生电气公司 | The monitoring and diagnosis of the HVAC of house solution |
US8964338B2 (en) | 2012-01-11 | 2015-02-24 | Emerson Climate Technologies, Inc. | System and method for compressor motor protection |
US9480177B2 (en) | 2012-07-27 | 2016-10-25 | Emerson Climate Technologies, Inc. | Compressor protection module |
US9310439B2 (en) | 2012-09-25 | 2016-04-12 | Emerson Climate Technologies, Inc. | Compressor having a control and diagnostic module |
US9551504B2 (en) | 2013-03-15 | 2017-01-24 | Emerson Electric Co. | HVAC system remote monitoring and diagnosis |
US9638436B2 (en) | 2013-03-15 | 2017-05-02 | Emerson Electric Co. | HVAC system remote monitoring and diagnosis |
US9803902B2 (en) | 2013-03-15 | 2017-10-31 | Emerson Climate Technologies, Inc. | System for refrigerant charge verification using two condenser coil temperatures |
EP2981772B1 (en) | 2013-04-05 | 2022-01-12 | Emerson Climate Technologies, Inc. | Heat-pump system with refrigerant charge diagnostics |
US10481968B2 (en) | 2017-04-11 | 2019-11-19 | Ge Energy Power Conversion Technology Ltd | Method and system for determining and reporting equipment operating conditions and health status |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4086434A (en) * | 1976-09-07 | 1978-04-25 | Leo P. Christiansen | Remote condition reporting system |
EP0189021A2 (en) * | 1984-12-21 | 1986-07-30 | VOEST-ALPINE Aktiengesellschaft | Method of and device for detecting a condition of a pump proportional to the leakage of a hydraulic pump or of a hydraulic motor |
US4622538A (en) * | 1984-07-18 | 1986-11-11 | Otis Elevator Company | Remote monitoring system state machine and method |
EP0264148A1 (en) * | 1986-10-08 | 1988-04-20 | Pumptech N.V. | Flow measurement and monitoring system for positive-displacement pumps and pumps equipped with this system |
US5332366A (en) * | 1993-01-22 | 1994-07-26 | Schwing America, Inc. | Concrete pump monitoring system |
EP0675369A2 (en) * | 1994-03-31 | 1995-10-04 | Westinghouse Electric Corporation | Online diagnostic system for rotating electrical apparatus |
US5533413A (en) * | 1994-06-30 | 1996-07-09 | Yokogawa Electric Corporation | Equipment diagnosis system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3779457A (en) * | 1971-06-28 | 1973-12-18 | Trw Inc | Data normalizing method and system |
EP0114646B1 (en) * | 1983-01-19 | 1988-09-07 | Hitachi Construction Machinery Co., Ltd. | Failure detection system for hydraulic pump |
US4998097A (en) * | 1983-07-11 | 1991-03-05 | Square D Company | Mechanically operated pressure switch having solid state components |
US5201636A (en) * | 1991-02-19 | 1993-04-13 | Milton Roy Company | Stator current based malfunction detecting system in a variable flow delivery pump |
DE4237575A1 (en) * | 1992-11-06 | 1994-05-11 | Siemens Ag | Diagnostic system for a plant |
US5314016A (en) * | 1993-05-19 | 1994-05-24 | Shell Oil Company | Method for controlling rod-pumped wells |
ES2123692T3 (en) * | 1993-09-02 | 1999-01-16 | Siemens Ag | INSTALLATION OF DATA PROCESSING FOR THE SUPERVISION OF OPERATING STATES OF A TECHNICAL INSTALLATION. |
US5846056A (en) * | 1995-04-07 | 1998-12-08 | Dhindsa; Jasbir S. | Reciprocating pump system and method for operating same |
CA2163137A1 (en) * | 1995-11-17 | 1997-05-18 | Ben B. Wolodko | Method and apparatus for controlling downhole rotary pump used in production of oil wells |
-
1996
- 1996-09-28 DE DE59610857T patent/DE59610857D1/en not_active Expired - Lifetime
- 1996-09-28 EP EP96115599A patent/EP0751446B1/en not_active Expired - Lifetime
-
1997
- 1997-09-29 JP JP26352197A patent/JPH10111709A/en active Pending
- 1997-09-29 US US08/939,648 patent/US5988986A/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4086434A (en) * | 1976-09-07 | 1978-04-25 | Leo P. Christiansen | Remote condition reporting system |
US4622538A (en) * | 1984-07-18 | 1986-11-11 | Otis Elevator Company | Remote monitoring system state machine and method |
EP0189021A2 (en) * | 1984-12-21 | 1986-07-30 | VOEST-ALPINE Aktiengesellschaft | Method of and device for detecting a condition of a pump proportional to the leakage of a hydraulic pump or of a hydraulic motor |
EP0264148A1 (en) * | 1986-10-08 | 1988-04-20 | Pumptech N.V. | Flow measurement and monitoring system for positive-displacement pumps and pumps equipped with this system |
US5332366A (en) * | 1993-01-22 | 1994-07-26 | Schwing America, Inc. | Concrete pump monitoring system |
EP0675369A2 (en) * | 1994-03-31 | 1995-10-04 | Westinghouse Electric Corporation | Online diagnostic system for rotating electrical apparatus |
US5533413A (en) * | 1994-06-30 | 1996-07-09 | Yokogawa Electric Corporation | Equipment diagnosis system |
Also Published As
Publication number | Publication date |
---|---|
EP0751446B1 (en) | 2003-12-10 |
EP0751446A2 (en) | 1997-01-02 |
US5988986A (en) | 1999-11-23 |
DE59610857D1 (en) | 2004-01-22 |
JPH10111709A (en) | 1998-04-28 |
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